Live to 100: Meet the 81-year-old dentist who’s still going strong after 58 years

Our #StartTODAY series continues with a profile of an 81-year-old dentist who has practiced for 58 years and sees no reason to retire. Financial editor Jean Chatzky joins TODAY to discuss the benefits of continuing to work after traditional retirement are, which can include maintaining your mental acuity and maximizing your Social Security benefits.
More on this story here.